| 1995 |
79%
|
| 2004 |
74%
|
| 2002 |
85%
|
| 2003 |
74%
|
| 2002 |
71%
|
| 1994 |
72%
|
| 2015 |
57%
|
| 1999 |
58%
|
| 1995 |
75%
|
| 1996 |
38%
|
| 1990 |
44%
|
| 1991 |
43%
|
| 1993 |
42%
|
| 1992 |
42%
|
| 2011 |
65%
|
| 2005 |
56%
|
